Stock Analysis

Possible Bearish Signals With Diodes Insiders Disposing Stock

In the last year, many Diodes Incorporated (NASDAQ:DIOD) insiders sold a substantial stake in the company which may have sparked shareholders' attention. When evaluating insider transactions, knowing whether insiders are buying is usually more beneficial than knowing whether they are selling, as the latter can be open to many interpretations. However, if numerous insiders are selling, shareholders should investigate more.

While we would never suggest that investors should base their decisions solely on what the directors of a company have been doing, we would consider it foolish to ignore insider transactions altogether.

The Last 12 Months Of Insider Transactions At Diodes

Over the last year, we can see that the biggest insider sale was by the Chairman & Special Advisor to the CEO, Keh-Shew Lu, for US$673k worth of shares, at about US$67.20 per share. While we don't usually like to see insider selling, it's more concerning if the sales take place at a lower price. The good news is that this large sale was at well above current price of US$57.39. So it may not shed much light on insider confidence at current levels.

In the last year Diodes insiders didn't buy any company stock. The chart below shows insider transactions (by companies and individuals) over the last year. By clicking on the graph below, you can see the precise details of each insider transaction!

Check out our latest analysis for Diodes

insider-trading-volume
NasdaqGS:DIOD Insider Trading Volume July 14th 2025

I will like Diodes better if I see some big insider buys. While we wait, check out this free list of undervalued and small cap stocks with considerable, recent, insider buying.

Does Diodes Boast High Insider Ownership?

Many investors like to check how much of a company is owned by insiders. A high insider ownership often makes company leadership more mindful of shareholder interests. Insiders own 1.9% of Diodes shares, worth about US$50m. This level of insider ownership is good but just short of being particularly stand-out. It certainly does suggest a reasonable degree of alignment.

So What Do The Diodes Insider Transactions Indicate?

There haven't been any insider transactions in the last three months -- that doesn't mean much. Our analysis of Diodes insider transactions leaves us cautious. But we do like the fact that insiders own a fair chunk of the company. So these insider transactions can help us build a thesis about the stock, but it's also worthwhile knowing the risks facing this company. For example - Diodes has 2 warning signs we think you should be aware of.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of interesting companies, that have HIGH return on equity and low debt.

For the purposes of this article, insiders are those individuals who report their transactions to the relevant regulatory body. We currently account for open market transactions and private dispositions of direct interests only, but not derivative transactions or indirect interests.

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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

About NasdaqGS:DIOD

Diodes

Manufactures and supplies application-specific standard products in the broad discrete, logic, analog, and mixed-signal semiconductor markets in Asia, Europe, and the Americas.

Flawless balance sheet and fair value.

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